baber/WOPTO huggingface dataset:
Patent JP-2007286062-A (JP)
Title: Optical resonator gyro with external resonator beam generator
Inventor: HUGHES GRENVILLE
IPC: G01C19/72
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonator gyro for small-sized navigation grade an applications with an affordable cost.  <P>SOLUTION: A method and an apparatus are provided to determine the rotational rate of an optical gyro. An optical gyro 10 includes at least one substrate 34, a multi-frequency light source (MFLS) mounted on the substrate, and a resonator 25 coupled to the MFLS. The MFLS is configured to produce a first light beam having a first frequency and a second light beam having a second frequency and phase locked with the first light beam. The resonator includes an optical fiber coil 24 having a hollow core. The resonator is configured to circulate a portion of each of the first and second light beams through the hollow core. The portion of the first light beam propagates in a first counter-propagating direction, and the portion of the second light beam propagates in a second counter-propagating direction. A measured difference between the first and second frequencies indicates a frequency shift proportional to the rotation rate of the optical gyro.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124421-A (JP)
Title: Semiconductor device and method for fabricating it
Inventor: KANEKO SAICHIRO
IPC: H01L29/78
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-breakdown-voltage semiconductor device for reducing a loss in the entire range up to a heavy load from a light load.  <P>SOLUTION: An n-type resurf region 202 and a p-type base region 206 adjacent to each other are formed in surface portions of a p-type semiconductor substrate 201. An n-type emitter region 208 is formed in the base region 206 to be spaced from the resurf region 202. A gate insulating film 203 is formed to cover a portion of the base region 206 disposed between the emitter region 208 and the resurf region 202, and a gate electrode 207 is formed on the gate insulating film 203. A p-type top semiconductor layer 205 electrically connected to the base region 206 is formed in a surface portion of the resurf region 202. A p-type collector region 215 is formed in a surface portion of the resurf region 202 to be spaced from the top semiconductor layer 205. The collector region 215 and the top semiconductor layer 205 have substantially the same impurity concentration and are disposed at substantially the same depth.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008270513-A (JP)
Title: Extra wire accommodation box
Inventor: ISHII TAKUJI
IPC: H05K7/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extra wire accommodation box which can be located at various types of locations including a wall surface, a ceiling and a floor surface, can compactly accommodate an extra wire of a wire material and take out it therefrom, and can be made flexible in a mounting position of a ceiling block.  <P>SOLUTION: The extra wire accommodation box comprises a base plate 2 for accommodating an extra wire L1 of a wire material L in a form of a loop extended along the inner peripheral wall surface of an accommodation part 5 of an ellipse shape, a winding spool 3 of a trapezoidal cone shape rotatably disposed to be biased on one end side of the base plate 2 in the accommodation part 5 for pulling the wire material L in the outward direction of the base plate 2 to keep the extra wire L1 in the accommodation part 5 so as to keep the radius of the wire L1 minimum, and a cover 4 for closing the upper side of the accommodation 5 part of the base plate 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270536-A (JP)
Title: Solid electrolytic capacitor and manufacturing method thereof
Inventor: FUJITA MASAYUKI
IPC: H01G9/012
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having a high appearance ratio of capacity and a large capacity, and also to provide a method of manufacturing the solid electrolytic capacitor.  <P>SOLUTION: The solid electrolytic capacitor has: an anode lead 1; an anode body 2 connected to the anode lead 1 and made of a valve action metal or a porous material of the alloy; a dielectric layer 3 provided on the surface of the anode body 2; and a conductive polymer layer 4 provided on the dielectric layer 3. The anode lead 1 has a hollow structure, and the inside of the anode body 2 communicates with the outside via the anode lead 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273334-A (JP)
Title: Piping structure of fuel tank
Inventor: KOBAYASHI KAZUHIRO
IPC: B60K15/063
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping structure of a fuel tank capable of increasing the capacity of the fuel tank and piping in the area between a canister without impairing the capacity of the fuel tank.  <P>SOLUTION: The piping structure 33 of the fuel tank includes the fuel tank 13 installed in front of a rear cross member 61 connecting the undersurface of the underbody 15 of a vehicle 12 and the canister 31 installed behind the rear cross member 61 for processing the vapor gas led through a communication passage 27 in connection with the top plate part 43 of the fuel tank 13, wherein the underbody 15 is furnished with a swollen portion 51 isolated from the rear cross member 61 partially. The communication passage 27 which must be positioned at a high level even through such a procedure that part of the top plate part 43 of the fuel tank 13 is swollen along the swollen portion 51, can be connected with the canister w31 behind the rear cross member 61 upon threading between the underbody 15 and the rear cross member 61.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274125-A (JP)
Title: Optical semiconductor sealing thermosetting resin composition
Inventor: NISHIMURA NAOYA
IPC: C08G59/42
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor sealing thermosetting resin composition which can be used in sealing a light-emitting device having high output at a short wavelength demanded in recent years, is free from surface tack of a cured product, and excels in light resistance, thermal yellowing resistance, and thermal shock resistant reliability.  <P>SOLUTION: The optical semiconductor sealing thermosetting resin composition comprises 10-60 wt.% of (A) an epoxy group-containing polysiloxane having two or more epoxy groups and 90-40 wt.% of (B) a carboxy group-containing polysiloxane having two or more carboxyl groups.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282124-A (JP)
Title: Automatic vending machine
Inventor: WAKAMI SATOSHI
IPC: F25D11/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic vending machine equipped with an independent cooling system and a cooling/heating system for improving heating efficiency in heating, and for quickly replacing a unit in service.  <P>SOLUTION: This automatic vending machine is provided with connection piping 61 for connecting a channel switching valve 55 in a machine chamber 52 to an indoor heat exchanger 50 in a cooling/heating compartment 39. In the automatic vending machine, a banding tube 63 brings a first capillary tube 59 into close contact with the connection piping 61, and integrally forms a second capillary tube 60 across a heat insulating member 62, and the channel switching valve is connected to the indoor heat exchanger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008046599-A (JP)
Title: Display device
Inventor: LEE CHANG-HUN
IPC: G02F1/1337
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device having improved visibility and transmittance.  <P>SOLUTION: The display device includes: a first substrate; a gate line formed over the first substrate; a data line traversing the gate line and comprising a source electrode; a drain electrode facing the source electrode to define a channel area; a passivation coating formed over the data line and the drain electrode and comprising an organic material; a pixel electrode formed over the passivation coating and comprising a first stem electrode at least a part of which is overlapped with the gate line or the data line and a plurality of first branch electrodes connected to the first stem electrode and arranged so as to be parallel to each other; a second substrate opposed to the first substrate; a common electrode formed on the second substrate and comprising a plurality of second branch electrodes positioned between the first branch electrodes and arranged so as to be substantially parallel to each other and a second stem electrode connecting the second branch electrodes; and a liquid crystal layer interposed between the first and the second substrates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010399-A (JP)
Title: Image display device
Inventor: HIROIKE TARO
IPC: H01J31/12
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device using a spacer 103 which can significantly reduce an effect of charging to an electron orbit without depending on electroconductivity of the spacer 103 itself, and a characteristic of a material by making effectual charging quantity zero by controlling positive and negative charge distributions generated on a surface of the spacer 103.  <P>SOLUTION: The image display device uses the spacer 103 on a main surface of which irregular structure 106 is formed, the spacer 103 having the irregular structure 106 which can cancel mutually positive charge in a convex portion of the irregular structure 106, and negative charge in a recess.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007217423-A (JP)
Title: Method for modulating metastasis and skeletal related event resulting from metastasis
Inventor: ZIMMERMAN DEBORAH LEE
IPC: C12Q1/68
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To identify a gene and a gene product which plays a role in cancer similarly to tumor metastasis and skeletal related events (SRE) and to provide a model of metastasis and SRE and to identify a factor for modulating SRE and metastasis and to provide a method for controlling SRE and metastasis.  <P>SOLUTION: The invention relates to a models of bone metastasis, a method for identifying a factor that modulate skeletal related event (SRE) and metastasis, a method for modulating the SRE and metastasis and a method for detecting SRE and metastasis. The methods and model generally comprise co-culturing cancer cells and host cells and comparing biological markers from such co-cultured cells with control cells. The methods and model comprise co-culturing one or more host cells and one or more cancer cells for enough time to enable detection of a biological marker exhibiting metastasis. The invention also provides a method for simulating cancer progress of cancers from primary tumor to metastasis.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200555-A (JP)
Title: Clock synchronizing type memory device and its scheduler circuit
Inventor: YAMAGUCHI SHUSAKU
IPC: G11C11/407
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scheduler circuit in which timing of start of operation of an internal circuit can be managed.  <P>SOLUTION: A shift register synchronizing with an external clock or a clock generated from the clock and performing shift operation is provided in the scheduler circuit 2, a column access signal is stored in a latency corresponding position of the shift register during supply of a command during latency control from supply of the command to start of operation of a column system. Since the shift register performs shift operation synchronizing with the clock, the column access signal is output after the number of clocks corresponding to latency. A column control circuit 4 responses to output timing of the column access signal, obtains data required for operation of the column system circuit such as column address, and starts operation. Thus, operation of the scheduler circuit 2 is simplified. An internal operation command signal starting internal operation is set to the shift register, and thus latency until the start of arbitrary internal operation can be managed easily.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008288331-A (JP)
Title: Surface mounting apparatus
Inventor: INAGAKI SHIGEYOSHI
IPC: H05K13/04
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounting apparatus having a conveyance means which can cope with a heavy substrate while shortening the conveyance tact.  <P>SOLUTION: The surface mounting apparatus 10 comprises a mounting means for mounting a component on a substrate P, a substrate conveyance way L provided on a base mount, and a substrate conveying device 100 for conveying the substrate P along the substrate conveyance way L and stopping the substrate P. It further comprises a substrate table 140 having a support surface for supporting the substrate conveyance device 100 from below the conveyance object substrate and having a function for holding the supported substrate in the conveyable state, a robot body 110 constituted by arranging a stator section with permanent magnets arranged in one axial direction on the base mount 11 along the substrate conveyance way L, and a movable member having a coil 180 surrounding the stator section 120 and constituting a linear motor single shaft robot RB together with the robot body 110 and causing linear movement of the substrate table 140 along the stator section of the robot body 110.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286147-A (JP)
Title: Gear pump
Inventor: SHINOZAKI KEISUKE
IPC: F04C2/18
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement gear pump whose pump capacity can be efficiently changed.  <P>SOLUTION: The oil pump 1 comprises a driving gear 31 to be rotated with a driving side supporting shaft 30, a driven gear 61 rotatably supported by a driven side supporting shaft 60 and meshing with the driving gear, and a casing 3 having a pump chamber 2 storing the driving gear and the driven gear. In the case of the gear pump, a suction port 4 and a discharge port 5 are formed in communication with the pump chamber 2 so that oil is sucked into the suction port and discharged from the discharge port. In the casing, a gear holder 110 is provided movably in the axial direction in the state of being supported by the driven side supporting shaft while rotatably supporting the driven gear and clamping the driven gear at both side faces. The gear holder is moved in the axial direction in the state of holding the driven gear while receiving energizing force and thrusting force against the energizing force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294670-A (JP)
Title: Receiving device and semiconductor integrated circuit
Inventor: TAGA NOBORU
IPC: H04N5/44
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device which is equipped with an AGC control function for appropriately handling simultaneous reception and selective reception of a plurality of broadcasts and to provide a semiconductor integrated circuit.  <P>SOLUTION: Each of output signals from a BS tuner 2A and a terrestrial tuner is input to a TC-8PSK demodulating circuit 11A and an OFDM demodulating circuit 11B, respectively, while being input to an AGC control circuit 13A, 13B, respectively to produce an AGC control signal. A control section 6 controls a tuner used for receiving a broadcast channel so as to apply the AGC control signal to an AGC amplifier of the tuner, while the control section 6 controls an AGC amplifier not used for receiving so as to apply a given voltage for suppressing gain of the AGC amplifier to the AGC amplifier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294763-A (JP)
Title: Texture adjusting device, texture adjusting method and texture adjusting program
Inventor: YAMAGUCHI ARATA
IPC: H04N1/405
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a texture adjusting device, a texture adjusting method and a texture adjusting program by which texture adjustment can be speedily and easily made.  <P>SOLUTION: The texture adjusting device performs texture adjustment by changing dither patterns. The device has: a candidate dither pattern creating means 32 which creates several candidate dither patterns in which dot output points are interchanged without changing the adjustment gradation out of dot output points in the dither patterns with specified adjustment gradation; a patch output means 33 which creates and outputs patches composed of continuously arranged candidate dither patterns for each candidate dither pattern; and a dither pattern selecting means 36 which allows the user to select the candidate dither pattern whose texture is most reduced on the basis of the result output by the patch output means 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248877-A (JP)
Title: Misfire determination device and misfire determination method for internal combustion engines, and vehicle
Inventor: SUZUKI TAKASHI
IPC: B60L50/16
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine a misfire of a multi-cylinder internal combustion engine in which an output shaft is connected to a rear stage through a torsional element.  <P>SOLUTION: A resonance influence component Nde(CA) is calculated (S210-S240) by using a damper rear-stage speed Nd(CA) on a rear-stage side of a damper calculated with motor speeds Nm1(CA), Nm2(CA), and an engine speed Ne(CA), and a speed for determination Nj(CA) is calculated (S250) by subtracting the resonance influence component Nde(CA) from the engine speed Ne(CA). Then, the misfire of the engine is determined by using the speed for determination Nj(CA). As a result, the misfire of the engine can be precisely determined even with a resonance based on torsion of the damper.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293422-A (JP)
Title: Coin storage management device
Inventor: HENMI TOSHIKI
IPC: G07G1/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin storage management device capable of always managing a reserve supply of change and confirming the kinds and number of money bars stored in a drawer even when the drawer is open.  <P>SOLUTION: The coin storage management device comprises the drawer 2 having a flat upper surface and drawable from a front face of a storage casing (a money bar stocker) 1. A storage tray 5 having coin pockets 30-39 for storing a plurality of money bar coins one by one, a gift coupon pocket 40, etc. is arranged inside the drawer 2. The coin pockets 30-34 and 35-39 are formed on the surface of the storage tray 5 as semicircular recesses with predetermined breadth and longitudinal length and with predetermined depth in cross section, and each of the back faces of the coin pockets 30-39 is provided with a sensor for discriminating the presence and kinds of money bar coins. The kinds and number of money bars can thereby be always confirmed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297022-A (JP)
Title: Paper feed cassette and image forming device
Inventor: KODERA SHINICHI
IPC: B65H1/04
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow a paper sheet to be hardly hooked by a projecting part.  <P>SOLUTION: A paper feed cassette 7 attached to a color printer 1 to store paper sheets for printing comprises a paper sheet loading plate 711 and a pair of supporting plates 72. Paper sheets are loaded on the paper sheet loading plate 711. The pair of supporting plates 72 are members for supporting both sides in the width direction of the paper sheets loaded on the paper sheet loading plate 711. Each of the pair of supporting plates 72 comprises a supporting part 722 having the predetermined height, extending in the paper sheet conveying direction orthogonal to the width direction of the paper sheets, and opposing sides of the paper sheets, and a support projecting part 73 projecting toward the paper sheets from the supporting part 722 and abutted on the sides of the paper sheets. A tapered surface 732 on the upstream side of the paper sheet insertion direction of the support projecting part 73 is inclined from a contact surface 731 of the support projecting part 72 toward the supporting part 722.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296941-A (JP)
Title: Bottle
Inventor: TANAKA TOSHIMASA
IPC: B65D1/42
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle which suppresses expanding and turning reversely outward in the radial direction of a panel part and has a good vacuum absorbing performance.  <P>SOLUTION: The panel part 11 has a central panel face 12 and an inclined face 13 which surrounds the central panel face 12 and has recesses increased radially inwardly toward the outer edge of the central panel face 12 from the outer edge of the panel part 11. At the central part of the central panel face 12, a central recessed part 21 partitioned by a first ridge part 22 is formed, and at least the central part in the central recessed part 21 is positioned at a radially inward most part of the body part in the central panel face 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300650-A (JP)
Title: Manufacturing method for semiconductor light element
Inventor: NOMAGUCHI TOSHIO
IPC: H01L21/306
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor light element that can keep track of a removable proturberance and can properly remove a proturberance protruding out of a surface of semiconductor layer.  <P>SOLUTION: According to this manufacturing method for a semiconductor light element, the proturberance to be removed from a surface of a cap layer 5 by etching in a surface treatment step is limited to a proturberance A1 or C2 that is higher than a thickness of a resist layer 22 formed on the surface of the cap layer 5. Accordingly, since the height of a removable proturberance can be kept track of in advance based on the thickness of a resist layer 22 to be formed, neither too much nor too little etching will allow a proturberance to be properly removed that protrudes out of the surface of the cap layer 5. By repeating the steps S11 to S17 while changing the thickness of the resist layer 22, the proturberance can be completely removed while preventing unnecessary etching of a wafer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295926-A (JP)
Title: Syringe operation device having stress absorbing structure
Inventor: FUKUDA TAKASHI
IPC: A61M5/20
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a finger from getting hurt when the finger is pinched between first and second members moved by a drive mechanism.  <P>SOLUTION: A medical liquid filling device has a flange receiving member 111 for supporting the cylinder flange of a syringe and a piston holder 121 holding the piston flange of the syringe. The flange receiving member 111 and the piston holder 121 is placed oppositely. The piston holder 121 is moved by a piston drive mechanism stored in a case 102 to a direction of coming closer and taking apart to the flange receiving member 111. The flange receiving member 111 is supported rotatably by a spindle 115 on the upper end of the case 102. When a finger is pinched between the flange receiving member 111 and the piston holder 121, the flange receiving member 111 can be rotated around the spindle.  <P>COPYRIGHT: (C)2009,JPO&INPIT